493005907 has 2 divisors, whose sum is σ = 493005908. Its totient is φ = 493005906.

The previous prime is 493005857. The next prime is 493005937. The reversal of 493005907 is 709500394.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 493005907 - 2²³ = 484617299 is a prime.

It is not a weakly prime, because it can be changed into another prime (493005937) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 246502953 + 246502954.

It is an arithmetic number, because the mean of its divisors is an integer number (246502954).

Almost surely, 2^493005907 is an apocalyptic number.

493005907 is a deficient number, since it is larger than the sum of its proper divisors (1).

493005907 is an equidigital number, since it uses as much as digits as its factorization.

493005907 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 34020, while the sum is 37.

The square root of 493005907 is about 22203.7363297261. The cubic root of 493005907 is about 789.9823245525.

The spelling of 493005907 in words is "four hundred ninety-three million, five thousand, nine hundred seven".